378071 has 2 divisors, whose sum is σ = 378072. Its totient is φ = 378070.

The previous prime is 378041. The next prime is 378083. The reversal of 378071 is 170873.

It is a strong prime.

It is an emirp because it is prime and its reverse (170873) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 378071 - 2¹⁴ = 361687 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 378071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189035 + 189036.

It is an arithmetic number, because the mean of its divisors is an integer number (189036).

2³⁷⁸⁰⁷¹ is an apocalyptic number.

378071 is a deficient number, since it is larger than the sum of its proper divisors (1).

378071 is an equidigital number, since it uses as much as digits as its factorization.

378071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 378071 is about 614.8747840008. The cubic root of 378071 is about 72.3087946286.

The spelling of 378071 in words is "three hundred seventy-eight thousand, seventy-one".